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经营范围
发明名称
Dental drilling, milling, and grinding tool
摘要
申请公布号
US2678494(A)
申请公布日期
1954.05.18
申请号
US19510216304
申请日期
1951.03.19
申请人
ERICH HOFFMEISTER;KURT ROHM
发明人
HOFFMEISTER ERICH;ROHM KURT
分类号
A61C3/06
主分类号
A61C3/06
代理机构
代理人
主权项
地址
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